2 * OpenMesh OM5P support
4 * Copyright (C) 2013 Marek Lindner <marek@open-mesh.com>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/gpio.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/platform_device.h>
16 #include <asm/mach-ath79/ar71xx_regs.h>
17 #include <asm/mach-ath79/ath79.h>
20 #include "dev-ap9x-pci.h"
22 #include "dev-gpio-buttons.h"
23 #include "dev-leds-gpio.h"
24 #include "dev-m25p80.h"
26 #include "machtypes.h"
28 #define OM5P_GPIO_LED_POWER 13
29 #define OM5P_GPIO_LED_GREEN 16
30 #define OM5P_GPIO_LED_RED 19
31 #define OM5P_GPIO_LED_YELLOW 17
32 #define OM5P_GPIO_LED_LAN 14
33 #define OM5P_GPIO_LED_WAN 15
34 #define OM5P_GPIO_BTN_RESET 4
36 #define OM5P_KEYS_POLL_INTERVAL 20 /* msecs */
37 #define OM5P_KEYS_DEBOUNCE_INTERVAL (3 * OM5P_KEYS_POLL_INTERVAL)
39 #define OM5P_WMAC_CALDATA_OFFSET 0x1000
41 static struct gpio_led om5p_leds_gpio
[] __initdata
= {
43 .name
= "om5p:blue:power",
44 .gpio
= OM5P_GPIO_LED_POWER
,
47 .name
= "om5p:red:wifi",
48 .gpio
= OM5P_GPIO_LED_RED
,
51 .name
= "om5p:yellow:wifi",
52 .gpio
= OM5P_GPIO_LED_YELLOW
,
55 .name
= "om5p:green:wifi",
56 .gpio
= OM5P_GPIO_LED_GREEN
,
59 .name
= "om5p:blue:lan",
60 .gpio
= OM5P_GPIO_LED_LAN
,
63 .name
= "om5p:blue:wan",
64 .gpio
= OM5P_GPIO_LED_WAN
,
69 static struct gpio_keys_button om5p_gpio_keys
[] __initdata
= {
74 .debounce_interval
= OM5P_KEYS_DEBOUNCE_INTERVAL
,
75 .gpio
= OM5P_GPIO_BTN_RESET
,
80 static struct flash_platform_data om5p_flash_data
= {
81 .type
= "mx25l12805d",
84 static void __init
om5p_setup(void)
86 u8
*art
= (u8
*)KSEG1ADDR(0x1fff0000);
89 /* make lan / wan leds software controllable */
90 ath79_gpio_output_select(OM5P_GPIO_LED_LAN
, AR934X_GPIO_OUT_GPIO
);
91 ath79_gpio_output_select(OM5P_GPIO_LED_WAN
, AR934X_GPIO_OUT_GPIO
);
93 ath79_register_m25p80(&om5p_flash_data
);
94 ath79_register_leds_gpio(-1, ARRAY_SIZE(om5p_leds_gpio
),
96 ath79_register_gpio_keys_polled(-1, OM5P_KEYS_POLL_INTERVAL
,
97 ARRAY_SIZE(om5p_gpio_keys
),
100 ath79_init_mac(mac
, art
, 2);
101 ath79_register_wmac(art
+ OM5P_WMAC_CALDATA_OFFSET
, mac
);
103 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP
);
104 ath79_register_mdio(1, 0x0);
106 ath79_init_mac(ath79_eth0_data
.mac_addr
, art
, 0);
107 ath79_init_mac(ath79_eth1_data
.mac_addr
, art
, 1);
109 /* GMAC0 is connected to the PHY0 of the internal switch */
110 ath79_switch_data
.phy4_mii_en
= 1;
111 ath79_switch_data
.phy_poll_mask
= BIT(0);
112 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_MII
;
113 ath79_eth0_data
.phy_mask
= BIT(0);
114 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio1_device
.dev
;
115 ath79_register_eth(0);
117 /* GMAC1 is connected to the internal switch */
118 ath79_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_GMII
;
119 ath79_register_eth(1);
122 MIPS_MACHINE(ATH79_MACH_OM5P
, "OM5P", "OpenMesh OM5P", om5p_setup
);